The first thing to accept is scale. Guernsey is not London, and an honest Guernsey dating site should not behave as though another hundred suitable people will appear when you swipe again. Depending on your age range, interests and circumstances, the realistic pool may be measured in dozens rather than thousands.
That is not necessarily a disadvantage. Someone in St Peter Port, the Vale or Castel may be close enough for an ordinary coffee after work, rather than a carefully planned weekend. You are also more likely to share points of reference, from west-coast sunsets and Sunday cliff walks to the practical irritation of summer traffic.
The useful question is not “How many profiles are there?” It is “How many of these people could I realistically meet?”
Privacy is the catch. You may see a colleague, a neighbour or the former partner of someone you know. That does not mean online dating has failed; it means you live on a small island. Keep your profile truthful but measured. You do not need to name your employer, exact parish, usual pub or weekly routine. A clear photograph and a few specific interests are enough to start.